PT-2019-8866 · Qualcomm · Snapdragon
Published
2019-05-24
·
Updated
2019-05-28
·
CVE-2018-12012
CVSS v2.0
7.2
High
| Vector | AV:L/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Qualcomm Snapdragon versions MDM9206, MDM9607, MDM9650, MDM9655, QCS605, SD 210/SD 212/SD 205, SD 410/12, SD 615/16/SD 415, SD 712 / SD 710 / SD 670, SD 835, SD 845 / SD 850, SD 8CX, SXR1130
Description
The issue arises during the update of a blacklisting region, where the shared buffered memory region is not validated against the newly updated blacklist. This can compromise the boot-up process in various Snapdragon products, including Auto, Compute, Consumer Electronics Connectivity, Consumer IOT, Industrial IOT, Mobile, Voice & Music, and Wearables.
Recommendations
For each of the affected Qualcomm Snapdragon versions (MDM9206, MDM9607, MDM9650, MDM9655, QCS605, SD 210/SD 212/SD 205, SD 410/12, SD 615/16/SD 415, SD 712 / SD 710 / SD 670, SD 835, SD 845 / SD 850, SD 8CX, SXR1130), ensure that the blacklisting region update process includes validation of the shared buffered memory region against the updated blacklist to prevent boot-up compromise.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Snapdragon